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Individual Calculations September 2009 |
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| Ribeiro, Joao Total change: -25.50 | |   |
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| V Torneio Fechado do vale | Vale S Cosme | POR | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1601 | 5.50 | 11 | -1.70 | 15 | -25.50 | |
|  Dias, Ivo | | | 1542 | POR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Veloso, Joao | | | 1362 | POR | 0.50 | 1 | -0.30 | 15 | -4.50 | |  Mendes, Andreia Fernandes | | | 1201 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ribeiro, Marcos | | | 1562 | POR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Campos, Nuno | | | 1324 | POR | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Torres, Nelson | | | 1572 | POR | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Silva, Nuno Miguel | | | 1486 | POR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Ferreira, Renato | | | 1362 | POR | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Gomes, Rui Pedro | | | 1701 | POR | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Ferreira, Pedro | | | 1534 | POR | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Oliveira, Maria Ines | | | 1554 | POR | 0.00 | 1 | -0.57 | 15 | -8.55 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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